Economics of Power Generation Low power factor is usually not due to Incandescent lamp Fluorescent tubes Induction motors Arc lamps Incandescent lamp Fluorescent tubes Induction motors Arc lamps ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The expected useful life of an hydroelectric power station is around 15 years 30 years 60 years 100 years 15 years 30 years 60 years 100 years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following, in a thermal power plant, is not a fixed cost? Fuel cost Depreciation Interest on capital Insurance charges Fuel cost Depreciation Interest on capital Insurance charges ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is the disadvantage due to low power factor ? High cost of equipment for a given load All of these Increased transmission losses Poor voltage regulation High cost of equipment for a given load All of these Increased transmission losses Poor voltage regulation ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In order to improve the power factor in case of 3 phase loads, the capacitors are connected in Delta Star or delta None of the listed here Star Delta Star or delta None of the listed here Star ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is an advantage of static capacitor for power factor improvement? Ease in installation All of the listed here Low losses Little maintenance cost Ease in installation All of the listed here Low losses Little maintenance cost ANSWER DOWNLOAD EXAMIANS APP
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